Question $15($Mandatory$)(2$ points$)$

The simplified form of $x=AB+\frac{A}{b}ar(C)+BC$ is

$x=\frac{B}{b}ar(c)+C$

$x=A+BC$

$x=AB+C$

It cannot be further simplified.

Question $14($Mandatory$)(2$ points$)$

What will happen to a negative edge$-$triggered J$-$K flip$-$flop at point $4$ of this timing diagram?

It will SET.

It will HOLD.

It will RESET.

It will TOGGLE.